NO990530L - Winch drum with composite flanges - Google Patents

Winch drum with composite flanges

Info

Publication number
NO990530L
NO990530L NO990530A NO990530A NO990530L NO 990530 L NO990530 L NO 990530L NO 990530 A NO990530 A NO 990530A NO 990530 A NO990530 A NO 990530A NO 990530 L NO990530 L NO 990530L
Authority
NO
Norway
Prior art keywords
winch drum
modular section
flanges
section
bending
Prior art date
Application number
NO990530A
Other languages
Norwegian (no)
Other versions
NO990530D0 (en
Inventor
Robert M Thomson
John Ledet
Irvin Bourg
Original Assignee
Smatco Ind
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Smatco Ind filed Critical Smatco Ind
Publication of NO990530L publication Critical patent/NO990530L/en
Publication of NO990530D0 publication Critical patent/NO990530D0/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/30—Rope, cable, or chain drums or barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/513—Cores or reels characterised by the material assembled mainly from rigid elements of the same kind
    • B65H2701/5136—Moulded plastic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

En vinsjtrommel (10) bestående av en tønnedel (12) med komposittflenser (16) fast anbrakt på hver ende. Flensene (16) innbefatter to eller flere delvis uavhengige segmenterte moduler (18, 20, 22) hvor hver modulære seksjon er plassert diametralt en på den andre hvilket derved danner en ekspanderende konsentrisk flens (16). Den første modulære seksjon (18) fast anbrakt til vinsjtrommelens (10) tønnedel (12) med en forholdsvis liten utvendig diameter i forhold til tønnen (12) behandles, av konstruktive hensyn, som den primære skjærmodul. Den andre (20) og etterfølgende konsentriske seksjoner (22) er kun festet til den nedre modulære seksjon (18) ved deres utvendige flater (48) og behandles uavhengig for skjær og bøying hvor hvert tverrsnitt er avpasset i størrelse for å oppta de krefter som påføres kun til den modulære seksjon hvilket derved reduserer skjær og bøying i disse moduler.A winch drum (10) consisting of a barrel portion (12) with composite flanges (16) fixed to each end. The flanges (16) include two or more partially independent segmented modules (18, 20, 22) where each modular section is placed diametrically one on the other, thereby forming an expanding concentric flange (16). The first modular section (18) fixedly attached to the barrel portion (12) of the winch drum (10) having a relatively small outside diameter relative to the barrel (12) is treated, for constructive reasons, as the primary cutting module. The second (20) and subsequent concentric sections (22) are attached only to the lower modular section (18) at their exterior surfaces (48) and are treated independently for shear and bending where each cross-section is sized to absorb the forces which is applied only to the modular section, thereby reducing shear and bending in these modules.

NO990530A 1996-09-19 1999-02-04 Winch drum with composite flanges NO990530D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/715,762 US5755398A (en) 1996-09-19 1996-09-19 Winch drum utilizing composite flanges and method of assembling same
PCT/US1997/016693 WO1998012136A1 (en) 1996-09-19 1997-09-19 Winch drum utilizing composite flanges

Publications (2)

Publication Number Publication Date
NO990530L true NO990530L (en) 1999-02-04
NO990530D0 NO990530D0 (en) 1999-02-04

Family

ID=24875383

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990530A NO990530D0 (en) 1996-09-19 1999-02-04 Winch drum with composite flanges

Country Status (5)

Country Link
US (1) US5755398A (en)
EP (1) EP0932574A1 (en)
AU (1) AU4487797A (en)
NO (1) NO990530D0 (en)
WO (1) WO1998012136A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004141103A (en) * 2002-10-25 2004-05-20 Shimano Inc Spool for dual-bearing reel
US6892951B2 (en) * 2003-04-22 2005-05-17 Larry Goldenberg Wallet accessory with photograph sleeves and digital playback device
US20080061187A1 (en) * 2006-09-07 2008-03-13 Couchey Brian P Reel assembly
JP4963291B2 (en) * 2007-12-27 2012-06-27 株式会社シマノ Fishing reel spool
JP6939680B2 (en) * 2018-03-29 2021-09-22 トヨタ自動車株式会社 Vehicle transmission control device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1306792A (en) * 1919-06-17 Sectional bull-wheel
US1807786A (en) * 1931-06-02 hescock
US1473681A (en) * 1921-11-01 1923-11-13 Mossberg Pressed Steel Corp Beam head
US1700313A (en) * 1924-09-24 1929-01-29 Edgar E Greve Hoist drum
US2058133A (en) * 1935-07-01 1936-10-20 R B Hayward Company Reel
DE1774308C3 (en) * 1968-05-21 1974-04-18 Erich 4811 Leopoldshoehe Haefner Rollable winding carrier, especially cable drum
DE1774420A1 (en) * 1968-06-15 1971-07-29 Hafner E Reinforced plastic spool
US5125590A (en) * 1991-01-14 1992-06-30 Hughes Aircraft Company Compliant bobbin for an optical fiber wound pack
DE9201120U1 (en) * 1992-01-31 1992-03-26 Häfner & Krullmann GmbH, 4817 Leopoldshöhe Winding spool for tape or thread-shaped winding material

Also Published As

Publication number Publication date
AU4487797A (en) 1998-04-14
EP0932574A1 (en) 1999-08-04
NO990530D0 (en) 1999-02-04
WO1998012136A1 (en) 1998-03-26
US5755398A (en) 1998-05-26

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